Top100 Boat
CAVRING

Last updated:
01/24/05



CAVRING partially installed on prop

Prop w/CAVRING on shaft

Inserted in lower unit

Fully installed

Controls excess exhaust when running small barrel Trophy and Laser II props on large gearcases. Prevents blowout on holeshot. Especially effective on Yamaha 2.6 and 3.1L and Mercury Optimax engines .

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